F06YRF (DSYR2K) performs one of the symmetric rank-
update operations
where
and
are real matrices,
is an
by
real symmetric matrix, and
and
are real scalars.
SUBROUTINE F06YRF ( |
UPLO, TRANS, N, K, ALPHA, A, LDA, B, LDB, BETA, C, LDC) |
INTEGER |
N, K, LDA, LDB, LDC |
REAL (KIND=nag_wp) |
ALPHA, A(LDA,*), B(LDB,*), BETA, C(LDC,*) |
CHARACTER(1) |
UPLO, TRANS |
|
None.
None.
None.
Not applicable.
None.
None.